// 
// Copyright(c) 2009 Syntext, Inc. All Rights Reserved.
// Contact: info@syntext.com, http://www.syntext.com
// 
// This file is part of Syntext Serna XML Editor.
// 
// COMMERCIAL USAGE
// Licensees holding valid Syntext Serna commercial licenses may use this file
// in accordance with the Syntext Serna Commercial License Agreement provided
// with the software, or, alternatively, in accorance with the terms contained
// in a written agreement between you and Syntext, Inc.
// 
// GNU GENERAL PUBLIC LICENSE USAGE
// Alternatively, this file may be used under the terms of the GNU General 
// Public License versions 2.0 or 3.0 as published by the Free Software 
// Foundation and appearing in the file LICENSE.GPL included in the packaging 
// of this file. In addition, as a special exception, Syntext, Inc. gives you
// certain additional rights, which are described in the Syntext, Inc. GPL 
// Exception for Syntext Serna Free Edition, included in the file 
// GPL_EXCEPTION.txt in this package.
// 
// You should have received a copy of appropriate licenses along with this 
// package. If not, see <http://www.syntext.com/legal/>. If you are unsure
// which license is appropriate for your use, please contact the sales 
// department at sales@syntext.com.
// 
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
// 
#ifndef UI_QT_MAIN_WINDOW_H_
#define UI_QT_MAIN_WINDOW_H_

#include "ui/ui_defs.h"
#include "ui/MainWindow.h"

#include <QPointer>
#include <QEvent>
#include <QStackedWidget>
#include <QPointer>

namespace Sui {

class QtMainWindow : public QObject, public MainWindow {
public:
    typedef COMMON_NS::String String;

    QtMainWindow(int x, int y, int width, int height,
                 Common::PropertyNode* properties, QWidget* parent = 0);
    virtual ~QtMainWindow();

    virtual QWidget*        widget(const Item* child) const;
    virtual void            setIcon(const String& icon);
    virtual void            setCaption(const String& icon);

private:
    virtual bool            doAttach() { return true; }
    virtual bool            doDetach() { return true; }
    virtual bool            eventFilter(QObject* watched, QEvent* e);
    virtual StackWidget*    stackWidget() const;
    virtual void            currentChanged(Item* prev, Item* curr);
    virtual void            childInserted(Item* item);
    virtual void            childRemoved(Item* item);
    virtual void            updateWidgetProperties(const Item* item,
                                            const Common::PropertyNode* prop);
    void                    set_caption(const Item*);

    QPointer<QStackedWidget> widgetStack_;
};

} // namespace Sui

#endif // UI_QT_MAIN_WINDOW_H_
